Flowmaster Exhaust Systems Reviews

The sound is intense .. loud drone to it when running at 70-80 mph. Extra power immediately noticeable! Install was ok, but we had a lift. I wouldn't recommend doing the install without one. I DO recommend doing the 1" welds on the connection points to avoid rattling against the body bars (corrected on second install attempt). Clamps were not strong enough to crimp pipes onto catalytic converter pipes, had to use exhaust bandage to get a good seal. Test Drive to check for rattling.